// Copyright (C) 2019. Huawei Technologies Co., Ltd. All rights reserved.

// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#include "flow_function_factory.h"

std::map<std::string, FlowFunction> flowFunctions;

EE test(std::map<std::string, std::shared_ptr<Tensor>> &inputs,
    std::shared_ptr<Tensor> &tmp,
    std::map<std::string, std::shared_ptr<Tensor>> &outputs,
    std::vector<std::string> parameter = std::vector<std::string>())
{
    return SUCCESS;
}

void flowBuildFunctions()
{
    flowFunctions["test"] = test;
}

FlowFunction flowGetFunctionByName(std::string functionName)
{
    if (flowFunctions.find(functionName) != flowFunctions.end()) {
        return flowFunctions[functionName];
    } else {
        if (functionName != "NULL" && functionName != "") {
            UNI_ERROR_LOG("can not find Flow function %s. Maybe you didn't register it to Flow by "
                          "using flowRegisterFunction API.\n",
                functionName.c_str());
        }
        return NULL;
    }
}

void flowRegisterFunction(std::string functionName, FlowFunction function)
{
    flowFunctions[functionName] = function;
}
